Karen James

2.6k total citations
43 papers, 1.5k citations indexed

About

Karen James is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Biomedical Engineering. According to data from OpenAlex, Karen James has authored 43 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Cardiology and Cardiovascular Medicine, 16 papers in Surgery and 12 papers in Biomedical Engineering. Recurrent topics in Karen James's work include Mechanical Circulatory Support Devices (12 papers), Cardiac Structural Anomalies and Repair (10 papers) and Cardiovascular Function and Risk Factors (9 papers). Karen James is often cited by papers focused on Mechanical Circulatory Support Devices (12 papers), Cardiac Structural Anomalies and Repair (10 papers) and Cardiovascular Function and Risk Factors (9 papers). Karen James collaborates with scholars based in United States, Ireland and United Kingdom. Karen James's co-authors include James D. Thomas, Patrick M. McCarthy, Shelly Sapp, Rita L. Vargo, Robert E. Hobbs, Robert Savage, George Geroulakos, Gianni Belcaro, Andrew Nicolaides and Mathew Holloway and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Karen James

42 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Karen James United States 17 1.1k 652 530 360 305 43 1.5k
John E. Codd United States 22 1.0k 1.0× 1.0k 1.5× 312 0.6× 331 0.9× 250 0.8× 64 1.7k
Hooshang Bolooki United States 22 847 0.8× 835 1.3× 286 0.5× 223 0.6× 184 0.6× 88 1.5k
Michael N. DʼAmbra United States 20 902 0.9× 883 1.4× 187 0.4× 273 0.8× 172 0.6× 47 1.8k
Robert F. Hebeler United States 22 1.1k 1.0× 385 0.6× 99 0.2× 333 0.9× 151 0.5× 59 1.4k
Reed D. Quinn United States 21 1.1k 1.0× 656 1.0× 181 0.3× 324 0.9× 77 0.3× 53 1.4k
Edwin C. McGough United States 24 551 0.5× 728 1.1× 264 0.5× 529 1.5× 152 0.5× 62 1.4k
Francesco Clemenza Italy 18 780 0.7× 407 0.6× 285 0.5× 273 0.8× 86 0.3× 65 1.2k
Ki Hong Choi South Korea 23 889 0.8× 906 1.4× 234 0.4× 179 0.5× 774 2.5× 132 1.4k
Carlo Banfı France 21 675 0.6× 446 0.7× 350 0.7× 419 1.2× 61 0.2× 64 1.2k
Richard N. Edie United States 25 1.0k 1.0× 1.1k 1.7× 234 0.4× 351 1.0× 120 0.4× 41 1.8k

Countries citing papers authored by Karen James

Since Specialization
Citations

This map shows the geographic impact of Karen James's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Karen James with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karen James more than expected).

Fields of papers citing papers by Karen James

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karen James. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Karen James. The network helps show where Karen James may publish in the future.

Co-authorship network of co-authors of Karen James

This figure shows the co-authorship network connecting the top 25 collaborators of Karen James. A scholar is included among the top collaborators of Karen James based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Karen James. Karen James is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Jacob, Miriam, Karen James, Trejeeve Martyn, et al.. (2024). Heart Transplant in Transthyretin Cardiac Amyloidosis: A Single-Center Experience. The Journal of Heart and Lung Transplantation. 43(4). S225–S225. 1 indexed citations
2.
James, Karen, et al.. (2023). Periorbital Purpura as a Presenting Sign of Hereditary Transthyretin Amyloidosis. SHILAP Revista de lepidopterología. 2(3). 1 indexed citations
3.
Koneru, Srikanth, Patrick Collier, Richard A. Grimm, et al.. (2016). Temporal Variability of Global Longitudinal Strain in Stable Patients Undergoing Chemotherapy With Trastuzumab. The American Journal of Cardiology. 118(6). 930–935. 9 indexed citations
4.
Heerey, Adrienne, et al.. (2006). Cost Effectiveness of Biventricular Pacemakers in Heart Failure Patients. American Journal of Cardiovascular Drugs. 6(2). 129–137. 4 indexed citations
5.
Yamani, Mohamad H., İlke Sipahi, Daniel Cook, et al.. (2005). Survival Beyond 10 Years Following Heart Transplantation: The Cleveland Clinic Foundation Experience. Transplantation Proceedings. 37(10). 4509–4512. 25 indexed citations
6.
Mughal, Müntzer, et al.. (2003). Implementing a shared-care approach to improve the management of patients with pulmonary arterial hypertension.. Cleveland Clinic Journal of Medicine. 70(Suppl_1). S28–S28. 6 indexed citations
7.
James, Karen, Corinne Bott‐Silverman, Penny L. Houghtaling, et al.. (2001). Contribution of vascular rejection to progression of transplant coronary disease as assessed by serial intravascular ultrasound. The American Journal of Cardiology. 88(6). 707–710. 3 indexed citations
8.
James, Karen, Garrie J. Haas, David L. Prior, et al.. (2000). Cardiac Exercise Hemodynamics Late After Partial Left Ventriculectomy. Circulation. 102(Supplement 3). III–200. 3 indexed citations
9.
James, Karen, Patrick M. McCarthy, James D. Thomas, et al.. (1998). Exercise Performance and Chronotropic Response in Heart Failure Patients With Implantable Left Ventricular Assist Devices. The American Journal of Cardiology. 81(10). 1230–1232. 6 indexed citations
10.
James, Karen, et al.. (1997). INFLAMMATORY CARDIOMYOPATHY. Rheumatic Disease Clinics of North America. 23(2). 333–343. 4 indexed citations
11.
Sun, Jing Ping, Karen James, Xing Sheng Yang, et al.. (1997). Comparison of Mortality Rates and Progression of Left Ventricular Dysfunction in Patients With Idiopathic Dilated Cardiomyopathy and Dilated Versus Nondilated Right Ventricular Cavities. The American Journal of Cardiology. 80(12). 1583–1587. 85 indexed citations
12.
McCarthy, Patrick M., et al.. (1996). Left ventricular echocardiographic and histologic changes: Impact of chronic unloading by an implantable ventricular assist device. Journal of the American College of Cardiology. 27(4). 894–901. 112 indexed citations
13.
James, Karen, et al.. (1996). Course of neurohormones from heart failure to left ventricular assist device to cardiac transplantation. Journal of the American College of Cardiology. 27(2). 341–342. 1 indexed citations
14.
15.
McCarthy, Patrick M., Rita L. Vargo, Kandice Kottke‐Marchant, et al.. (1995). Structural and left ventricular histologic changes after implantable LVAD insertion. The Annals of Thoracic Surgery. 59(3). 609–613. 124 indexed citations
16.
Ashchi, Majdi, Herbert Wiedemann, & Karen James. (1995). Cardiac Complication From Use of Cocaine and Phenylephrine in Nasal Septoplasty. Archives of Otolaryngology - Head and Neck Surgery. 121(6). 681–684. 32 indexed citations
17.
McCarthy, Patrick M., Karen James, Robert Savage, et al.. (1994). Implantable left ventricular assist device approaching an alternative for end-stage heart failure. Circulation. 90(5). 31 indexed citations
18.
James, Karen, James D. Thomas, Robert E. Hobbs, et al.. (1994). Left ventricular diastolic dysfunction in lymphocytic myocarditis as assessed by Doppler echocardiography. The American Journal of Cardiology. 73(4). 282–285. 15 indexed citations
19.
Lunz, Mary E., et al.. (1992). Laboratory staff qualifications and accuracy of proficiency test results. A national study.. PubMed. 116(8). 820–4. 8 indexed citations
20.
James, Karen, et al.. (1985). Capillary Blood Glucose Measured By the Laboratory Phlebotomy Team. Laboratory Medicine. 16(7). 417–421. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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